The efficient gastroenterologist.
Francisconi
C
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Gastroenterology Division, Hospital de Clinicas de Porto Alegre, RS, Brazil.
D002983:Clinical Competence; D004992:Ethics, Medical; D005762:Gastroenterology / Q000193:education / Q000592:standards*; D006801:Humans; D010817:Physician-Patient Relations; D010818:Practice Patterns, Physicians'